baber/WOPTO huggingface dataset:
Patent JP-H05163155-A (JP)
Title: Agent for alleviating muscular pain
Inventor: YOSHIDA KAZUNARI
IPC: A61K36/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide an agent for alleviating muscular pain capable of alleviating the symptoms of muscular pain, pain of joint, shoulder and waist and initial tumefacient inflammation, etc., in a relatively short period without causing the eruption and itchiness of the diseased part (skin). CONSTITUTION:Root of Macleaya cordata is extracted with an alcoholic organic solvent. Concentrated sulfuric acid is added to the extract, the mixture is heated and the obtained liquid is incorporated with sodium hydroxide, acetone and pyridine to obtain the objective agent.
Patent JP-H11167862-A (JP)
Title: Thick film formation
Inventor: TAKESHIGE SHIYOUJI
IPC: B05D5/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To form a layer on a large size substrate without thickness unevenness due to steps of a hole. SOLUTION: In the case a thick film is formed on a substrate having step parts due to a hole by applying a paste by a die coating method, the stepped parts are eliminated by covering the hole with a film 21 or clogging the hole with a pin and a paste is applied to the substrate in such a state. Without unevenness of film thickness, a thick film 13 can be formed on the substrate 11.
Patent JP-H04199569-A (JP)
Title: Input protective circuit for cmos device
Inventor: HARADA TERUAKI
IPC: H01L21/8238
Filed: 1990-11-28
Abstract: PURPOSE:To protect input protective diodes from breakdown and prevent latch-up due to excessive input current by connecting resistive components between the diodes and an input pin to give the input current paths a resistive characteristic instead of a diode characteristic if excessive current appears at the input. CONSTITUTION:Input protective diodes 3 and 4 are connected to an input pin 1 through resistors 10 and 11, respectively. If a positive input voltage at the input pin exceeds a source voltage, the diode 3 turns on, but the input current is limited by the resistor 10. If a negative input voltage is applied to the input pin, on the other hand, the diode 4 turns on, but the input current is limited by the resistor 11. Since the input current is limited at an excessive input voltage in this manner, the diodes are protected from breakdown, and latch-up due to excessive input current is also prevented.
Patent JP-H07192898-A (JP)
Title: Superconductive electromagnet device for charged particle and electron storing ring
Inventor: KODERA ITSUO
IPC: H05H13/04
Filed: 1993-12-28
Abstract: PURPOSE:To always maintain the degree of vacuum high at a part of a device, through which an electron beam passes, and stabilize the degree of vacuum by providing a joint, which is provided with a vacuum vessel, in a beam chamber, and forming an opening part in the vacuum chamber to separate the vacuum vessel and a vacuum space inside of the beam chamber. CONSTITUTION:A vacuum vessel 5 is vacuum-exhausted to a predetermined degree of vacuum to obtain the degree of vacuum required for heat insulation of a low- temperature part. Liquid helium is supplied to a superconductive coil 1 from a liquid helium reservoir 34 through helium pipelines A35, B36, and cooled to a predetermined temperature, and the coil 1 is excited by an external exciting power source to generate a predetermined magnetic field. Charged particles pass through a beam chamber 26, and a flange joint provided with a vacuum seal is provided in the vacuum vessel 5 as a part, in which the chamber 26 passes through the vacuum vessel 5, and opening is formed. A vacuum space of the vacuum vessel 5 and a vacuum space inside of the beam chamber 26 are thereby separated from each other, and even in the case where the degree of vacuum of the vacuum vessel 5 is deteriorated, vacuum of the chamber 26 is maintained at a predetermined degree of vacuum without receiving the influence to obtain the stabilized electron beam for a long time.
Patent JP-H05149272-A (JP)
Title: Scroll type compressor
Inventor: UKAI TETSUZO
IPC: F04C29/04
Filed: 1991-11-26
Abstract: PURPOSE:To prevent efficiency of a compressor from worsening due to a rise of temperature of gas sucked to a compression mechanism by transferring heat of high temperature gap, compressed by the scroll type compression mechanism, to gas in a low pressure chamber through a discharge cover from a high pressure side. CONSTITUTION:Transfer of heat to gas in a low pressure chamber 43 from a high pressure side 44 is suppressed by gas stayed or sealed in spaces 36, 38 formed between a discharge cover 31 and shielding members 35, 37.
Patent JP-H1129629-A (JP)
Title: Copolyester and elastic fiber comprising the same
Inventor: AKITA TAKASHI
IPC: D01F6/86
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyester excellent in elastic performance and capable of being easily melt-shaped in usual processes for molding or spinning thermoplastic polymers by copolymerizing a specific dicarboxylic acid component with a specific glycol component. SOLUTION: This polyester having a melting point of >=180 deg.C is obtained by copolymerizing a dicarboxylic acid component comprising 88-2 mol.% of terephthalic acid component (e.g. terephthalic acid) and 2-12 mol.% of an aliphatic dicarboxylic acid component (preferably adipic acid) with a glycol component consisting mainly of 1,4-butanediol and polytetramethylene glycol having an average mol.wt. of 800-3000 and, if necessary, another low mol.wt. glycol component  preferably 2,2'-bis[4-(2-hydroxyethoxy)phenyl]propane} in an amount of <=15 mol.% based on the total amount of the glycol components. The amount of the polytetramethylene glycol is 9-35 wt.% based on the total amount of the polymer.
Patent JP-H01176547-A (JP)
Title: Method for producing bag equipped with zipper
Inventor: ECHIGO KANJI
IPC: B31B19/90
Filed: 1987-12-30
Abstract: PURPOSE:To produce a high quality bag by excluding the cause generating the pinhole of a side seal part, by holding a zipper between two films while cutting the same into a size equal to or slightly smaller than the width of one bag to perform bag manufacturing. CONSTITUTION:A zipper 3 wherein a male mold 9 and a female mold 10 are meshed with each other and a tape part is opened and held between two films 2, 2' constituting a bag to be intermittently moved along with said films and cutters 14, 14' are arranged immediately before the zipper is held between the films 2, 2' to cut the zipper into the length corresponding to one bag. Heat sealing bars 16, 16 ' are arranged to the moving range of the films moving while interposing the zipper therebetween to respectively heat-seal zipper tapes 12, 13 to two films. By this method, since the bag is used as the parts of side seals 4, 4' only in small quantity, the quantity of the molten resin is little at said parts. As a result, flexibility is provided and local reinforcement is almost eliminated and stress is dispersed at the time of opening and closing to make a pinhole hard to generate.
Patent JP-H05153019-A (JP)
Title: Microwave multidirectional multiplex communication system
Inventor: ONISHI YOICHI
IPC: H04B7/212
Filed: 1991-11-27
Abstract: PURPOSE:To secure normal system operation by preceding a time slot signal assigned to the terminal of an own station by a precedence selecting function in the case when a subscriber terminal is connected to a repeating station. CONSTITUTION:The repeating station 2 transmits a signal from a terminal station 3 in preference so as not to affect a repeating signal from the terminal station being a subordinate station even if trying to transmit to an upper station at the random time which is not inhibited at all when the connecting part of the subscriber terminal 5 of the repeating station 2 connecting a master station and the terminal station 3 fails. In the case, a repeating function being the original function of the repeating station 2 precedes at normal time by permitting the repeating station to hold a transmission precedence function. But when the subscriber terminal 5 connected to the repeating station 2 is communicating or it is detected to be trying to communicate, the signal of the time slot assigned to the terminal of the own station can immediately be made to precede by the precedence selecting function. Thus, normal communication is secured.
Patent JP-H04204696-A (JP)
Title: Piano key touching device
Inventor: MORI HAJIME
IPC: G05D3/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide the piano key touching device which allows the effective use of a high-degree touch technique and obtains desired sound production by controlling the driving quantity of pseudo fingers for key touch in such a manner that the position of the pseudo fingers for key touch by a position detector and a target position coincide. CONSTITUTION:The pushed down white keyboard kw and black keyboard Kb of the keyboard system of a piano turn around the turning centers Rw, Rb thereof to push up a capstan screw C and to actuate a so-called action mechanism A. A hammer H is thereby kicked up to make self-traveling and a string S is struck to produce a sound. The position is compared with the detected position values of the pseudo fingers 8w, 8b outputted from the position detector 9 and the current to be applied to a movable coil 5 is successively increased or decreased via a current amplifier 11 until both coincide. The motions of the pseudo fingers 8w, 8b are thus controlled.
Patent JP-H08176645-A (JP)
Title: Gas blowing in plug
Inventor: YUMOTO TOSHIHIDE
IPC: C21C7/072
Filed: 1994-12-22
Abstract: PURPOSE: To prevent the leakage of steel with damaging the characteristics of a through hole plug by providing a gas blowing in plug 1 to blow the gas from the bottom part of a container for the molten metal. CONSTITUTION: In a gas blowing in plug 1 to blow the gas in the molten metal, a porous refractory part 4 to introduce the gas into a through hole 2 is arranged on the lower part of high densiness refractory part 3 in which the through hole 2 is made. The thickness of the porous refractory part 4 is <=1/2 of the whole length of the plug to prevent the leakage of steel from the through hole 2 in the high densiness refractory part 3, and feed the gas of a required amount to the through hole 2.
Patent JP-H09153502-A (JP)
Title: Pressure welded semiconductor device
Inventor: YOSHIOKA KINJI
IPC: H01L29/74
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid causing damage to a pressure welded semiconductor substrate by inserting the peripheries of pressure welded laminated parts of a columnar main electrode and disk-like heat buffer plate in a cylindrical coupling tube and fixing them with an adhesive resin into a unified body to avoid the axial deviation of them from each other. SOLUTION: A cathode heat buffer plate 5 is fixed to a cathode main electrode 6 through a cylindrical cathode coupling tube 11 and adhesives 11s, anode heat buffer plate 5 is fixed to a cylindrical anode coupling tube 21 and adhesives 21s, and pressure welded semiconductor substrate 1 is held and fixed to the plate 22 through elastic adhesives 12 covering the periphery of the plate 22 and lower face of the substrate larger than the diameter of the plate 22 owing to which no friction occurs between the substrate 1 and plate 5 or 22 and Al adhered parts of a gate electrode 1G or cathode electrode 1K is never damaged.
Patent JP-H0853446-A (JP)
Title: Pyridine-2,3-dicarboximide,its production,and weedkiller containing same or method for using same for weed control
Inventor: HAMPRECHT GERHARD
IPC: C07D491/04
Filed: 1994-12-22
Abstract: PURPOSE: To provide a new compound useful as a herbicide having excellent selectivity and activity.  
     CONSTITUTION: This compound is expressed by formula I (R 1  is H, a 1-4C alkoxy, a 1-6C alkyl or the like; R 2  to R 4  are each H, a halogen, cyano, a 1-6C alkyl or the like), e.g. 5-chloro-6-methyl-pyridine-2,3-dicarboxylic acid N-t- butylimide. The compound of the formula I can be produced by reacting a pyridinedicarboxylic acid anhydride of formula II with a primary amine of the formula H 2 N-R 1  in an inert solvent (e.g. 1,2-dichlorobenzene) at a temperature between -10°C and the refluxing temperature of the solvent to obtain a pyridinedicarboxylic acid half amide of formula III and cyclizing the half amide of the formula III with a water-decomposing agent. The compound is effective for controlling the weeds such as Indian mallow, green amaranth, wild spinach, cleaver, weeds of the genus Colocasia and white-bird's-eye. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000160298-A (JP)
Title: Hot work tool steel and hot work tool, excellent in wear resistance
Inventor: SERA TOMOAKI
IPC: C22C38/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot work tool steel and a hot work tool, which are excellent in wear resistance in the temperature region exceeding the A1 transformation point and have long service life. SOLUTION: This hot work tool steel contains, by weight, 0.4-0.6% C and 7-10% Cr and has 3.0-9.0 wt.% carbide content in the steel at 900 deg.C. The hot work tool is manufactured by using this steel. It is preferable that this steel contains, by weight, 0.5-2% Si, <=1.5% Mn, 0.5-3% Mo, 0.5-1.5% V, further 0.3-2% Ni, and further 0.005-0.1% Al and that the contents of P, S, and N among impurities are controlled to <=0.015%, <=0.005%, and <=0.015%, respectively.
Patent JP-2000163518-A (JP)
Title: Contactless ic medium processing device
Inventor: IKEDAKA KOJIRO
IPC: G06K17/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to simplify the structure. SOLUTION: This device 1 is provided with a medium throwing-in hole 10a, a medium passage 11, a medium processing passage 12, a medium return passage 13, and a medium storing passage 14. A medium Z1 thrown in from the medium throwing-hole 10a is subjected to information processing in the medium processing passage 12 by a processing substrate 16 and is returned to the medium return passage 13. When it becomes a storage medium ZC in the medium processing passage 12, it is moved in the perpendicular direction of the medium by a switching means 25 and is stored in a medium storage box 15.
Patent JP-2000166196-A (JP)
Title: Stator of motor
Inventor: SATO MUNETADA
IPC: H02K1/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a stator of a motor which enables the attachment of a capacitor to a printed board, improvement in productivity and the reduction in the number of components. SOLUTION: Conductive pin attachment parts 8a in the upper part of an inner wall on which conductive pins 9a are placed are molded at left and right positions asymmetrically in a main winding bobbin, and an auxiliary winding bobbin to form a part where the conductive pins 9a are separated from each other between the main winding and the auxiliary winding which are adjacent to each other and a capacitor 12 is placed in the part. With this constitution, soldering of the capacitor can be practiced mechanically and only two lead wires 13 for power supply are necessary.
Patent JP-2001150409-A (JP)
Title: Laminated sheet
Inventor: NAKANISHI TOMOJI
IPC: E04B1/64
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet which has excellent humidity controlling properties and is difficult to cause health damage. SOLUTION: A carbon sheet 3, in which powdery carbon 32 is stuck to a breathable sheet 31, is interposed between a thin plate 1 of kiri and a wooden plywood 2.
Patent JP-2000157328-A (JP)
Title: Lid of compact case with mirror and compact case with the lid
Inventor: SHINOZAKI NATSUO
IPC: A45D33/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a lid of a cosmetic compact case with a mirror which can be detached from the lid to be separately collected for recycle when the case is discarded. SOLUTION: This synthetic resin lid 1 has a first recess 5 on an upper surface, with a second recess 6 formed inside the first recess 5 and a window hole 7 perforated inside a second recess 2, and the periphery of the second recess makes an inward flange 6a. An mirror 8 is engaged with the second recess 6 with the peripheral part being mounted on the flange 6a. Engaging protruding lines 10 and 10 are formed sideways on the inner side of the front lower edge and the rear lower edge respectively of a top board 9 which can be inserted into the first recess 5, and the protruding lines 10, 10 are inserted into stopper grooves 11 and 11 formed sideways in the front lower edge and the rear lower edge of the first recess 5 to press the mirror 8 with the top board 9.  Further, a coin inserting slot 13 is formed on an upward step 12 formed by the lower edge surface of the first recess 5 above a pivotally attaching board 4 vertically hanging from the bottom of the rear wall part of the surrounding wall of the lid 1.
Patent JP-H10178678-A (JP)
Title: Portable radio equipment
Inventor: HAYASHI KEIICHI
IPC: H04B7/26
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To efficiently send transmission reserved data to the desired opposite party when the transmission data that is reserved outside a communication service area is automatically transmitted within the communication service area. SOLUTION: When a user of portable radio equipment performs transmission operation of data outside a communication service area, a compressing part 6 compresses transmission data, stores it as compressed data in compressed data memory 13 and automatically sends the compressed data that is stored when he moves into within the communication service area. Also, when transmitting destination information of transmission data is already reserved in data management memory 7, only the transmission data is added to the transmitting destination data that is already registered and sent collectively. Also, when the transmitting destination has an expansion feature of compressed data, compressed data is sent en bloc, and when the transmitting destination does not have an expansion feature of compressed data, compressed data is expanded and then, it is sent.
Patent JP-2001151491-A (JP)
Title: Jack device for working vehicle
Inventor: FUEKI YUJI
IPC: B66C23/78
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To simply and surely install jacks by an automatic operation. SOLUTION: In this jack device, jacks are provided on front, rear, left and right sides of a vehicle body, the jacks are extended by an automatic operation and the vehicle body is horizontally supported. The device is constituted of a telescopic means for telescoping the jacks, an inclined angle detecting device for detecting an inclined angle of the vehicle body and a controller for controlling telescoping. When an automatic operation command is given, the controller calculates a target inclined angle θT as θT=θO+θJ-Δ θ1 and the jacks are telescoped at high speed up to the target inclined angle.  After prescribed waiting time standby to prevent an erroneous operation due to response delay of the inclined angle detecting device, a new inclined angle θT=0+Δθ2 is set for a horizontal adjustment and the horizontal adjustment is performed by telescoping jacks at a low speed.
Patent JP-2000162470-A (JP)
Title: Ferrule for optical connector and manufacture thereof
Inventor: TAKADA HISAAKI
IPC: G02B6/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce a positional deviation in an abutting part between optical fibers due to a peripheral temperature change when a ferrule main body is made of resin material so as to suppress deterioration in optical transmission loss by arranging a metallic pipe integrally with an inside wall of a through hole inserted by an optical fiber. SOLUTION: A through hole 12 formed in a resin ferrule main body 11 is constructed of a small diameter part 13 and a large diameter part 14. Between the small diameter part 13 and the large diameter part 14, a bell-shaped tapered part 15 is arranged on the large diameter part 14 side. With the inside of the tapered part 15, a metallic pipe 16 made of an iron-nickel alloy or an iron- nickel-cobalt alloy is arranged integrally. An optical fiber 18 is inserted into the ferrule main body 11, a core wire 19 is inserted into the large diameter part 14, a strand 20 prepared by peeling an envelope from the core wire 19 is inserted into the small diameter part 13, and the tip of the strand 20 is positioned at the tip of the small diameter part 13. A thermal expansion coefficient of the metallic pipe 16 is smaller than that of the ferrule main body 11.
Patent JP-H03196170-A (JP)
Title: Wet process electrophotographic developing device
Inventor: KAWAMOTO CHIAKI
IPC: G03G15/10
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the staining by toner particles and to contrive an improvement in development performance and reduction of a cost by forming an electrode of a polyolefin sheet formed by adding conductive carbon particles to a polyolefin resin. CONSTITUTION:The electrode 1 is formed of the polyolefin sheet formed by adding the conductive carbon particles 3 to the polyolefin resin 2 as a matrix. Polyethylene, ultra-high-mol. wt. polyethylene, etc., of a relatively low cost are used as the polyolefin resin 2. Since such polyolefin resin 2 is lipopholic, the resin has the staining preventive effect equiv. to the stain preventing effect of oil volatile fluoroplastic and is particularly effective in the case of a developing soln. formed by using carrier liquids of a petroleum basis currently used in practicality. The staining by the toner particles is prevented in this way and the development performance is improved. The cost of the electrode itself is reduced.
Patent JP-2000157361-A (JP)
Title: Cover fitting structure for leg strut of furniture or the like
Inventor: MORISHITA MAKOTO
IPC: A47B91/12
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enable simple post-fitting by engaging engagement claws formed on the inner surfaces of the lower parts of the right and left side plates with horizontal parts of vertical legs to be fixed in the case of installing a cover on a joining part between a base leg and a vertical leg in a leg strut of furniture or the like formed of a horizontal base leg and a cylindrical vertical leg. SOLUTION: This leg strut is formed by a base leg 2 and a vertical leg 3, a top plate is fitted to the upper end of the vertical leg 3, and a recessed part 4 is formed in the lower end of the front and rear faces of the vertical leg 3. A cover 7 installed on the joining part between the base leg 2 and the vertical leg 3 is formed substantially like a square tube elongated in the longitudinal direction, and a recessed part is formed in the lower ends of the front and the rear. In the case of installing the cover 7, the cover 7 is inserted in the vertical leg 3 from the upper end, and slid downward until the lower end recessed part of the cover 7 abuts on the upper surface of the base leg 2.  Thus, the engagement claws 8a of the respective locking pieces are projected into a gap between the lower ends of both side plates 3a in the vertical leg 3 and the upper surface of the base leg 2 to be elastically joined to the horizontal parts of the lower ends of both side plates 3a.